JSON: refine dual settings warning formulas (CURA-905)
JSON: refine dual settings warning formulas (CURA-905)

Curahelper/Cura,fieldOfView/Cura,ynotstartups/Wanhao,hmflash/Cura,Curahelper/Cura,fieldOfView/Cura,ynotstartups/Wanhao,hmflash/Cura